On Sun, Mar 31, 2019 at 07:10:06PM +0300, Shamir Rabinovitch wrote:
> diff --git a/drivers/infiniband/hw/usnic/usnic_ib_verbs.c b/drivers/infiniband/hw/usnic/usnic_ib_verbs.c
> index cdb6357337c0..d8d81ba054fc 100644
> +++ b/drivers/infiniband/hw/usnic/usnic_ib_verbs.c
> @@ -645,10 +645,15 @@ struct ib_mr *usnic_ib_reg_mr(struct ib_pd *pd, u64 start, u64 length,
> int usnic_ib_dereg_mr(struct ib_mr *ibmr, struct ib_udata *udata)
> {
> struct usnic_ib_mr *mr = to_umr(ibmr);
> + struct ib_ucontext *context = udata ?
> + container_of(
> + udata,
> + struct uverbs_attr_bundle,
> + driver_udata)->context : NULL;
Nothing uses context, just delete it as a parameter to
usnic_uiom_reg_release instead of using this wonky container_of cast
Jason
